CN215535126U

CN215535126U - Restraint mechanism for surgical clinical operation

Info

Publication number: CN215535126U
Application number: CN202120934329.0U
Authority: CN
Inventors: 赵永常; 刘淑团
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-03
Filing date: 2021-05-03
Publication date: 2022-01-18
Anticipated expiration: 2031-05-03

Abstract

The utility model discloses a restraint mechanism used in surgical clinical operations, which comprises an arc-shaped plate and an arc-shaped groove, wherein the top surface of the arc-shaped plate is provided with the arc-shaped groove, the side walls of the two sides of the arc-shaped groove are respectively provided with a movable groove, and five connecting blocks are arranged in the arc-shaped groove. According to the utility model, the positioning mechanism and the clamping mechanism are arranged, so that the adjustment operation of the distance between the fingers of the patient can be realized through the adjustment of the positioning mechanism, the constraint and fixation of the fingers of the patient are realized through the clamping mechanism, and the operation of the operation can be conveniently realized; through being provided with fixed establishment and connecting rod, can adapt to not operating of equidimension palm through the length adjustment of connecting rod, the commonality is good to realize fixing patient wrist portion through fixed establishment, can guarantee that patient's hand opens, avoid the error that hand natural shrinkage leads to, excellent in use effect. The utility model has the advantage of convenient operation.

Description

Restraint mechanism for surgical clinical operation

Technical Field

The utility model relates to the technical field of surgical operations, in particular to a constraint mechanism used in a surgical clinical operation.

Background

Surgical operation is simply referred to as surgery, which refers to a process of entering human body or other biological tissues through surgical equipment or surgical instruments under the operation of surgeons or other professionals to remove pathological changes, change structures or implant foreign objects by means of external force. The surgical operation of the prior art needs to be performed on the hands of a patient many times, and the hands of the patient naturally contract in the surgical operation process, so that the operation error is easily caused, and the operation is not beneficial to the surgical operation, which is a disadvantage of the prior art. For the above reasons, the present invention proposes a constraint mechanism for use in surgical clinical procedures to solve the deficiencies of the prior art.

Disclosure of Invention

The utility model solves the technical problem of overcoming the defect of inconvenient operation in the prior art and provides a constraint mechanism used in surgical clinical operation. The restraint mechanism used in the surgical clinical operation has the characteristics of convenience in operation and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a restraint mechanism for among surgical clinical operation, includes the bottom plate, the bottom plate is the arc setting, the arc wall has been seted up on the top surface of bottom plate, the movable groove has all been seted up on the both sides lateral wall of arc wall, be provided with five connecting blocks in the arc wall, equal fixedly connected with movable block on the both sides lateral wall of connecting block, swing joint between movable block and the movable groove, be provided with positioning mechanism on the movable block, all be provided with clamping mechanism on the connecting block top surface, equal swing joint has the connecting rod, two on the both sides lateral wall of bottom plate one end swing joint has fixed establishment is kept away from to the connecting rod.

Preferably, positioning mechanism includes the round hole, the round hole has been seted up on the lateral wall that connecting block one side was kept away from to the movable block, the first spring of fixedly connected with on the round hole inner chamber lateral wall, first spring other end fixedly connected with movable rod, swing joint between movable rod and the round hole, the movable rod is kept away from first spring one end and is extended round hole and fixedly connected with latch, evenly distributed has seted up a plurality of draw-in groove on the lateral wall in activity groove, the latch inserts the draw-in groove setting.

Preferably, clamping mechanism includes first arc, first arc longitudinal symmetry is provided with two, the downside swing joint between first arc and the connecting block, two the side wall has all been seted up on the both sides lateral wall of first arc, the side wall is the arc setting, two all be provided with the second arc between the first arc, the both sides lateral wall of second arc inserts the side inslot of both sides respectively, swing joint between second arc and the side wall, the equal fixedly connected with second spring in both ends of second arc, the second spring other end and the lateral wall fixed connection of side groove.

Preferably, fixed establishment includes splint, splint are the arc setting, splint longitudinal symmetry is provided with two, two the equal fixedly connected with diaphragm in both sides of splint, all set up the screw hole that runs through its lateral wall on the diaphragm, homonymy two screw hole female connection has same bolt, the connecting rod all with upside diaphragm swing joint.

Preferably, the connecting rod includes the thread bush, thread bush inner chamber swing joint has two threaded rods, the thread bush setting all extends to the threaded rod other end.

Preferably, two equal fixedly connected with leather packing on the inside wall of first arc, two equal fixedly connected with leather packing on the inside wall of splint.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the positioning mechanism and the clamping mechanism are arranged, so that the adjustment operation of the distance between the fingers of the patient can be realized through the adjustment of the positioning mechanism, the constraint and fixation of the fingers of the patient are realized through the clamping mechanism, and the operation of the operation can be conveniently realized;

2. through being provided with fixed establishment and connecting rod, can adapt to not operating of equidimension palm through the length adjustment of connecting rod, the commonality is good to realize fixing patient wrist portion through fixed establishment, can guarantee that patient's hand opens, avoid the error that hand natural shrinkage leads to, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the plane A-A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of FIG. 2 at B of the present invention;

fig. 4 is a schematic view of the internal structure of the fixing mechanism of the present invention.

Reference numbers in the figures: 1. a base plate; 2. an arc-shaped slot; 3. a movable groove; 4. connecting blocks; 5. a movable block; 6. a positioning mechanism; 7. a clamping mechanism; 8. a connecting rod; 9. a fixing mechanism; 10. a circular hole; 11. a first spring; 12. a movable rod; 13. clamping teeth; 14. a card slot; 15. a first arc-shaped plate; 16. a side groove; 17. a second arc-shaped plate; 18. a second spring; 19. a splint; 20. a transverse plate; 21. a bolt; 22. a threaded sleeve; 23. a threaded rod; 24. a leather pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a restraint mechanism used in surgical clinical operation comprises a bottom plate 1, wherein the bottom plate 1 is arranged in an arc shape, an arc-shaped groove 2 is arranged on the top surface of the bottom plate 1, movable grooves 3 are respectively arranged on the side walls of two sides of the arc-shaped groove 2, five connecting blocks 4 are arranged in the arc-shaped groove 2, movable blocks 5 are respectively fixedly connected on the side walls of two sides of the connecting blocks 4, the movable blocks 5 are movably connected with the movable grooves 3, a positioning mechanism 6 is arranged on each movable block 5, each positioning mechanism 6 comprises a circular hole 10, a circular hole 10 is arranged on the side wall of one side, far away from the connecting block 4, of each movable block 5, a first spring 11 is fixedly connected on the side wall of the inner cavity of each circular hole 10, the other end of each first spring 11 is fixedly connected with a movable rod 12, the movable rods 12 are movably connected with the circular holes 10, one end, far away from the first spring 11, of each movable rod 12 extends out of the circular hole 10 and is fixedly connected with a latch 13, a plurality of clamping grooves 14 are uniformly distributed on the side wall of each movable groove 3, the latch 13 is inserted into the slot 14, so that the adjustment operation of the distance between fingers can be realized, the operation is convenient, the top surface of the connecting block 4 is provided with the clamping mechanism 7, the clamping mechanism 7 comprises the first arc-shaped plates 15, the first arc-shaped plates 15 are symmetrically arranged up and down, the lower first arc-shaped plates 15 are movably connected with the connecting block 4, the side walls on both sides of the first arc-shaped plates 15 are respectively provided with a side groove 16, the side grooves 16 are arranged in an arc shape, the second arc-shaped plates 17 are arranged between the first arc-shaped plates 15, the side walls on both sides of the second arc-shaped plates 17 are respectively inserted into the side grooves 16 on both sides, the second arc-shaped plates 17 are movably connected with the side grooves 16, both ends of the second arc-shaped plates 17 are fixedly connected with the second springs 18, the other ends of the second springs 18 are fixedly connected with the side walls of the side grooves 16, the fixing operation of the fingers can be conveniently realized, the connecting rods 8 are movably connected with both side walls on both sides of the bottom plate 1, the connecting rods 8 comprise threaded sleeves 22, the inner cavities of the threaded sleeves 22 are movably connected with two threaded rods 23, the other ends of the threaded rods 23 extend out of the threaded sleeves 22 and can be adjusted according to the size of a palm, the universality is good, one ends of the two connecting rods 8, which are far away from the bottom plate 1, are movably connected with fixing mechanisms 9, each fixing mechanism 9 comprises clamping plates 19, the clamping plates 19 are arranged in an arc shape, the two clamping plates 19 are arranged in an up-and-down symmetrical mode, transverse plates 20 are fixedly connected to two sides of the two clamping plates 19, threaded holes penetrating through the side walls of the transverse plates 20 are formed in the transverse plates 20, the same bolt 21 is connected to two threaded holes on the same side in a threaded manner, the connecting rods 8 are movably connected with the transverse plate 20 on the upper side, the wrist can be fixed, the palm can be opened, the operation can be conveniently performed, leather pads 24 are fixedly connected to the inner side walls of the two first arc-shaped plates 15, and leather pads 24 are fixedly connected to the inner side walls of the two clamping plates 19, the comfort of use is improved.

The working principle is as follows: when the device is used, firstly, the length of the connecting rod 8 is adjusted according to the size of the palm of a patient, the threaded rod 23 extends out of the threaded sleeve 22 by the proper length by rotating the threaded sleeve 22, then the first arc-shaped plate 15 on the clamping mechanism 7 is pulled, the second spring 18 is stretched, the distance between the second arc-shaped plates 17 on two sides is changed, the fingers of the patient are inserted into the clamping mechanism 7, the first arc-shaped plate 15 is loosened, the distance between the first arc-shaped plates 15 is reduced under the action of the second spring 18, the clamping operation of the fingers is realized, the clamping mechanism 7 is pushed, the clamping mechanism 7 drives the connecting block 4 to move in the arc-shaped groove 2, the latch 13 on the positioning mechanism 6 is inserted into the clamping groove 14 at the proper position, the adjustment operation of the distance between the fingers is completed, the operation is convenient to be carried out, and then the two clamping plates 19 are sleeved on the wrist of the patient, the locking of the two side clamping plates 19 is realized through the bolts 21, so that the palm of the patient can be opened, and the operation is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A constraint mechanism for use in surgical clinical operations, comprising a base plate (1), characterized in that: the improved arc-shaped connecting plate is characterized in that the bottom plate (1) is arc-shaped, the arc-shaped groove (2) is formed in the top surface of the bottom plate (1), the movable grooves (3) are formed in the side walls of the two sides of the arc-shaped groove (2), five connecting blocks (4) are arranged in the arc-shaped groove (2), the movable blocks (5) are fixedly connected to the side walls of the two sides of the connecting blocks (4), the movable blocks (5) are movably connected to the movable grooves (3), the positioning mechanisms (6) are arranged on the movable blocks (5), the clamping mechanisms (7) are arranged on the top surface of the connecting blocks (4), the connecting rods (8) are movably connected to the side walls of the two sides of the bottom plate (1), and the connecting rods (8) are far away from the fixing mechanisms (9) which are movably connected to one end of the bottom plate (1).

2. A constraint mechanism for use in surgical clinical procedures according to claim 1, wherein: positioning mechanism (6) include round hole (10), round hole (10) have been seted up on the lateral wall of connecting block (4) one side is kept away from in movable block (5), the first spring of fixedly connected with (11) on round hole (10) inner chamber lateral wall, first spring (11) other end fixedly connected with movable rod (12), swing joint between movable rod (12) and round hole (10), first spring (11) one end is kept away from in movable rod (12) extends round hole (10) and fixedly connected with latch (13), evenly distributed has seted up a plurality of draw-in groove (14) on the lateral wall of activity groove (3), latch (13) insert draw-in groove (14) and set up.

3. A constraint mechanism for use in surgical clinical procedures according to claim 1, wherein: clamping mechanism (7) include first arc (15), first arc (15) longitudinal symmetry is provided with two, the downside swing joint between first arc (15) and connecting block (4), two side wall (16) have all been seted up on the both sides lateral wall of first arc (15), side wall (16) are the arc setting, two all be provided with second arc (17) between first arc (15), the both sides lateral wall of second arc (17) inserts respectively in side wall (16) of both sides, swing joint between second arc (17) and side wall (16), the equal fixedly connected with second spring (18) in both ends of second arc (17), the lateral wall fixed connection of the second spring (18) other end and side wall (16).

4. A constraint mechanism for use in surgical clinical procedures according to claim 3, wherein: fixing mechanism (9) are including splint (19), splint (19) are the arc setting, splint (19) longitudinal symmetry is provided with two, two the equal fixedly connected with diaphragm (20) in both sides of splint (19), all set up the screw hole that runs through its lateral wall on diaphragm (20), homonymy two screw hole female connection has same bolt (21), connecting rod (8) all with upside diaphragm (20) swing joint.

5. A constraint mechanism for use in surgical clinical procedures according to claim 1, wherein: the connecting rod (8) comprises a threaded sleeve (22), two threaded rods (23) are movably connected to the inner cavity of the threaded sleeve (22), and the other ends of the threaded rods (23) extend out of the threaded sleeve (22) to be arranged.

6. A constraint mechanism for use in surgical clinical procedures according to claim 4, characterized in that: two equal fixedly connected with leather packing (24) on the inside wall of first arc (15), two equal fixedly connected with leather packing (24) on the inside wall of splint (19).